22471137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 35217000

約数和(自身を除く): 12745863

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1289, 1341, 1937, 3867, 5811, 11601, 16757, 17433, 50271, 150813, 192061, 576183, 1728549, 2496793, 7490379, 22471137]

約数ペア:

[(1, 22471137), (3, 7490379), (9, 2496793), (13, 1728549), (39, 576183), (117, 192061), (149, 150813), (447, 50271), (1289, 17433), (1341, 16757), (1937, 11601), (3867, 5811)]